.top-nav {
    /* background: pink; */
    width: 1519.2px;
    height: 40px;
    margin: 0px auto;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0px 190px 0px 190px;
    display: block;
    overflow: hidden;
    line-height: 40px;
}
.top-nav-wrapper {
    width: 1200px;
    margin: 0px auto;
}
.top-nav-l {
    float: left;
    padding: 0 16px;
    color: #71797f;
}

.top-nav-l li {
    margin-left: 14px;
}
.top-nav-l a {
    color: #71797f;
}
.top-nav-r a {
    color: #71797f;
}
.top-nav-l li {
    float: left;
}
.top-nav-r {
    float: right;
    padding: 0 16px;
}
.top-nav-r li {
    float: left;
}
.top-nav-r li {
    margin-left: 14px;
}
/* 搜索栏 */
.clearfix {
    width: 1520px;
    height: 120px;
    background: rgb(255, 255, 255);
    margin: 0px auto;
    padding: 0px 190px;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.logo-nav {
    background: url(../img/common_sprite.png) no-repeat;
    background-position: 0 -248px;
    margin-top: 30px;
    width: 238px;
    height: 60px;
}
.search-box-group {
    width: 440px;
    height: 50px;
    border: 2px solid #ff734c;
    box-sizing: border-box;
    border-radius: 24px;
}
.search-icon {
    width: 54px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    float: left;
}
.search-box-input {
    width: 264px;
    height: 100%;
}
.search-box-btn {
    width: 118px;
    height: 46px;
    background-color: #ff734c;
    border-radius: 24px;
    float: right;
}
.search-box-btn button {
    height: 100%;
    width: 100%;
    border-radius: 24px;
    border: #ff734c;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background: -webkit-gradient(linear, left top, right top, from(#ff734c), to(#ff3d12));
}
.cearch-flo {
    margin-left: 44px;
}
.cearch-flo li {
    float: left;
    margin: 0px 12px;
    margin-top: 8px;
}
.cearch-flo a {
    color: #737373;
}
/* <!-- 导航栏 --> */
.navi-cont {
    width: 1520px;
    height: 52px;
    /* background: cornflowerblue; */
    margin: 0px auto;
    padding: 0px 225px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}
.navi-cate {
    width: 240px;
    height: 52px;
    border-radius: 12px 12px 0 0;
    /* background-color: #FF734C; */
    background: -webkit-gradient(linear, left top, right top, from(#ff734c), to(#ff3d12));
    background: -webkit-linear-gradient(left, #ff734c 0%, #ff3d12 100%);
    display: flex;
    align-items: center;
    padding-left: 24px;
    box-sizing: border-box;
    position: relative;
}
.navi-cate.navi-titl {
    width: 240px;
    height: 52px;
}
.navi-cate .navi-nav a {
    margin-left: 5px;
    font-weight: bold;
    font-size: 18px;
}
/* .navi-cont ul{
    display: flex;
    justify-content: space-between;
} */
.navi-cate i {
    color: white;
    font-weight: bold;
}
.navi-cont .navi-nav li {
    float: left;
    font-size: 18px;
    font-weight: bold;
    margin-left: 16px;
}
#out {
    color: white;
    font-weight: bold;
    font-size: 18px;
}
.navi-cont .navi-nav a {
    color: black;
}
.navi-nav li:nth-child(9) a {
    color: #ff734c;
}
/* 导航END */
.crumb-wrap {
    width: 100%;
    height: 44px;
    margin: 0 auto;
    /* background: cornflowerblue; */
}
.crumb-wrap .cru-t {
    width: 1520px;
    padding: 0px 225px;
    height: 44px;
    margin: 0 auto;
    /* background: cornsilk; */
    box-sizing: border-box;
    line-height: 44px;
}
.crumb-wrap .cru-t a {
    font-size: 13px;
    line-height: 44px;
    color: #71797f;
}
.crumb-wrap .product-intro {
    width: 1520px;
    padding: 0px 225px;
    height: 685px;
    margin: 0 auto;
    box-sizing: border-box;
}
.product-intro .preview {
    width: 460px;
    height: 600px;
    float: left;
}
.product-intro .preview .swer {
    position: relative;
    min-width: 460px;
    height: 500px;
}
.product-intro .preview .swer img {
    width: 100%;
    height: 100%;
    border-radius: 2%;
}
.product-intro .preview-list {
    width: 460px;
    height: 80px;
    display: flex;
    margin-top: 10px;
    justify-content: space-evenly;
}
.product-intro .preview-list .pre-1 {
    width: 80px;
    height: 80px;
    border: 1px solid #ff3d12;
    box-sizing: border-box;
    border-radius: 8%;
}
.product-intro .preview-list .pre-1 img {
    width: 100%;
    height: 100%;
    border-radius: 8%;
}
.product-intro .product-info {
    width: 540px;
    height: 590px;
    float: right;
}
.product-intro .product-info .title {
    min-width: 550px;
    height: 50px;
    line-height: 42px;
}
.product-intro .product-info .title h1 {
    font-size: 22px;
    line-height: 22px;
    color: #232628;
    font-weight: bold;
}
.product-intro .product-info .title em {
    margin-left: 5px;
    font-size: 15px;
    line-height: 20px;
    color: #232628;
}
.product-intro .product-info .title span {
    font-size: 16px;
    line-height: 20px;
    color: #ff3d12;
}
.product-intro .product-info .price {
    width: 540px;
    height: 30px;
    margin-top: 12px;
    padding: 12px 0;
    background: #f3f5f7;
    border-radius: 8px 8px 0px 0px;
    display: flex;
    align-items: center;
}
.product-intro .product-info .price span {
    margin-right: 20px;
    padding-left: 12px;
    font-size: 13px;
    line-height: 18px;
    color: #71797f;
}
.product-intro .product-info .price em {
    display: inline-block;
    font-size: 30px;
    line-height: 30px;
    color: #ff3d12;
    font-weight: bold;
}
.product-intro .product-info .price h3 {
    text-decoration: line-through;
}
.product-intro .product-info .price h2 {
    margin-left: 20px;
}
.product-intro .product-info .price h5 {
    color: #ff3d12;
    float: right;
    margin-right: 5px;
    display: flex;
}
.product-intro .product-info .huayu {
    width: 540px;
    height: 112px;
    padding: 12px 0;
    background: #f7f9fa;
    border-radius: 0px 0px 8px 8px;
}
.product-intro .product-info .huayu span {
    float: left;
    margin-right: 20px;
    padding-left: 12px;
}
.product-intro .product-info .huayu h2 {
    font-size: 13px;
    line-height: 18px;
    color: #232628;
    vertical-align: top;
    text-align: justify;
    padding-right: 36px;
    margin-bottom: 12px;
}
.product-intro .product-info .delivery-range {
    width: 540px;
    height: 24px;
    margin: 0 24px;
}
.product-intro .product-info .deliItem {
    width: 540px;
    height: 48px;
    margin: 0 24px;
}
.product-intro .product-info .deliItem span {
    margin-right: 12px;
}
.product-intro .product-info .deliItem a {
    width: 164px;
    height: 23px;
    border: 1px solid #e9ecf0;
    display: inline-block;
    line-height: 23px;
    background: #fff;
    color: black;
}
.product-intro .product-info .deliItem h2 {
    color: #ff734c;
    font-size: 14px;
}
.product-intro .product-info .del-item {
    width: 540px;
    height: 108px;
    margin: 0 24px;
}
.product-intro .product-info .del-item span {
    width: 80px;
    padding-left: 12px;
    color: #71797f;
    float: left;
}
.product-intro .product-info .del-item .del-1 {
    width: 177px;
    height: 44px;
    border: 1px solid #aca9a9;
    box-sizing: border-box;
    float: left;
    line-height: 44px;
    margin-right: 15px;
    color: #000;
}
.product-intro .product-info .del-item .del-1 img {
    width: 40px;
    height: 42px;
}
.product-intro .product-info .del-item .del-1 h3 {
    float: right;
}
.product-intro .product-info .btnAddcart {
    width: 208px;
    height: 54px;
    color: #ff734c;
    border: 1px solid rgba(255, 115, 76, 0.2);
    background: #fff0ec;
    margin-right: 40px;
    border-radius: 28px;
    line-height: 54px;
    text-align: center;
    float: left;
}
.product-intro .product-info .btnAddcart i {
    color: #ff734c;
    font-size: 22px;
    font-weight: bold;
}
.product-intro .product-info .btnAddcart h2 {
    color: #ffffff;
    font-size: 22px;
    font-weight: bold;
    background: orangered;
    border-radius: 28px;
}
/* #b_box {
    width: 100px;
    height: 100px;
    position: relative;
    left: 320px;
    overflow: hidden;
    top: 0;
    display: none;
    
} */
#b_box {
    width: 500px;
    height: 500px;
    float: left;
    overflow: hidden;
    display: none;
    position: absolute;
    top: 0;
    right: -520px;
    border: 1px solid #737373;
}
#b_box img {
    width: 1200px;
    height: 1200px;
    position: absolute;
    left: 0;
    top: 0;
}
#lay {
    position: absolute;
    z-index: 999;
    background: #000;
    opacity: 0.3;
    top: 0;
    left: 0;
    border-radius: 4%;
}
